Nov 30, 2023 · Keyframe Interval: 2 Preset: P5 Tuning: High Quality Multipass Mode: Two Passes (Quarter Resolution) Profile: High Look-ahead: Off Adaptive Quantization: On B-frames: 2 x264 Rate Control: CRF CRF: 16-23 (Lower CRF will result in higher quality and larger file sizes) Keyframe Interval: 2 CPU Usage Preset: veryfast Profile: High Tune: (None) AMD tldr keyframes 2 is just the default for the streaming platform to have enough buffering times, for recording it isn't required. For example, YouTube recommends setting a keyframe interval to one second (equal to the frame rate). If you stream at 30 fps, 2 seconds would mean 60 frames, 4 seconds would mean 120 frames. Basically with x264 encoding, every key frame is a full complete image which is then referenced by other frames to compress the video. Note that ingestion errors can Oct 31, 2025 · The keyframe interval is the length of time you set between two anchor points (i. Source code is available. Keyframe interval, also known as the I-frame interval, is a fundamental concept in video encoding and streaming. IMPORTANT!! Please note that if you set the keyframe interval to 0 seconds in OBS Studio, this does not mean 0 seconds, it will instead instruct OBS to change the keyframe interval to “AUTO”. To optimize your streaming experience and uphold superior video quality, it's prudent to manually configure keyframe intervals that harmonize with the transcoding processes of your chosen streaming platforms. An interval is a time unit of measurement, typically denoted as seconds, minutes, hours, days, or years. " Please use a keyframe frequency of four seconds or less. – Resi eliminates the need for manual keyframe tuning, offering a seamless streaming experience. B frames just use less bitrate, so they're more efficient. We would like to show you a description here but the site won’t allow us. For example, platforms like YouTube or Twitch may suggest a keyframe interval of 2 seconds for optimal performance. So a 4s Keyframe at 60fps would be 240 frames. This video will help you better understand how to setup bitrate, keyframe interval, and color range settings in OBS Studio. It seems to stream pretty well to both at the same time, however, I keep getting a message saying that I should lower my key frame interval. Here's how to set it up and how to select it. Adjust the interval based on your specific streaming needs to ensure the best quality and latency. When I am streaming live using the new version of YouTube livestreaming, I have a problem with keyframes. But if you change to 30fps but OBS kept the interval at 240 frames (probably bc you did it mid stream and it glitched) then that would be an interval of 8 sec at 30fps. Can anyone help me We would like to show you a description here but the site won’t allow us. The stream's log says, that I have to change frequency and amount of keyframes in OBS - otherwise I can't streaming. 7K subscribers Subscribe YouTube Interval Timer About Takes start and stop points of a YouTube video, down to the frame, and gives the time between them in the format 1h 23m 45s 678ms. Nov 5, 2017 · I'm getting the following during my Youtube live stream: Bad video settings Please use a keyframe frequency of four seconds or less. Dec 21, 2023 · The keyframe frequency and other parameters depend on the VOD file that you are using to create a playlist. I get a keyframe interval warning Learn how to adjust your keyframe interval to the recommended values. Feb 11, 2010 · Here’s what Adobe says: “Keeping a constant video keyframe interval instead of a variable keyframe interval ensures that the keyframes in the streams are not very far away from one another. Read about the OBS keyframe interval and learn how to set the correct value. I live stream every day to YouTube and two days ago I began streaming to both Twitch and YouTube at the same time. Usually for dynamic video it is customary to reduce the keyframe interval, while for static video it is better to specify a higher keyframe interval. The current keyframe frequency is 8. This is because streaming platforms need to balance video quality and data transmission, ensuring that your stream doesn’t buffer or lag. Nov 26, 2018 · In dem folgenden Beitrag bieten wir ihnen einen Einstieg in Keyframes, InterFrame & Video-Kompression. The recommended upload encoding settings for YouTube streaming can be found at this link. Like Suslik said, the 0 setting tells it to use the default keyframe interval, which is usually if not always 250 frames (regardless of your FPS). Advanced OBS settings - Keyframe interval - CPU preset - Downscale filter spatoSMG Apr 8, 2016 · This helped me a lot - in the OBS setting - Output - Advanced - I set the Keyframe interval to 2 (there was the deault value 0, meaning auto) and the stream quality got green all the time. The keyframe interval OBS setting can affect stream stability.

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